Antonio has been given to about 264,970 people in the United States since 1880. It was most common in 1997, which makes it a Gen X and millennial name.
Antonio ranks 176th among American boys in 2025, with 2,058 born that year. Its best year was 1997, when 5,089 babies were given the name, ranking 75th. The typical living American called Antonio is about 33 years old today. It is relatively most common in New Mexico, where it accounts for 0.27% of births.
Source: US Social Security Administration, national and state name files, 2025 release, and the Office for National Statistics for England and Wales. Etymology researched and written by our editors. Living-population and median-age figures are our own estimates, described in the methodology.